Soleus Air 3119233 User manual

13 SEER Mini Split Air Conditioner
with Heat Pump and Back up Electric Heat Strip
KFTHP-12-ID/KFTHP-12-OD
KFTHP-18-ID/KFTHP-18-OD
KFTHP-24-ID/KFTHP-24-OD
L
I
D
S
E
T
R
T
E
E
T
K
N
I
CM
US
C
3119233

CONTENTS
Safety Precautions........................................................................1
Identification of Parts...................................................................2
Remote Controller........................................................................4
Operation Instructions..................................................................7
Maintenance.... ............................................................................9
Protection...................................................................................10
Troubleshooting..........................................................................11
Installation Instructions...............................................................12
Preparation Before Use
The remote controller is NOT preset .and should be set by owner
Note:
If the air conditioner you purchased is a Cooling Only one, but you pre-set the remote controller as Heat Pump,
. But if the air conditioner you purchased is a Heat Pump one, and you preset the remote
controller as Cooling Only, then you CAN NOT preset the Heating operation with the remote controller.
it
will operate properly in cooling.
Remote Controller Pre-setting
Before using the air conditioner, be sure to check and pre-set the following.
Each time after the remote Control or is energized,
.
User can preset the remote control type depending on the air conditioner type you have purchased
as follows :
Press any button when the flashes .
If you dont press any button within 10 seconds, the remote controller is pre-set as Heat Pump automatically.
batteries are replaced, the symbol will flash from
Cool and HEAT alternatively
heating symbol ,then Heat Pump is set
Press any button when the cooling symbol flashes ,then Cooling Only is set.
'
Auto-restart Pre-setting(optional):
the is preset as Auto-restart function by manufacturer.If Auto-restart function is not needed, follow the
steps below to cancel this function:
1) Make sure the power is .
2) Keep pressing the Emergency button for more than 10 seconds until four short beeps are heard.
Then Auto-restart function is disabled. To activate the Auto-restart function, repeat above procedure until three
short beeps are heard.
air conditioner
air conditioner turned off at remote control
--This is not intended for use by young children or persons unless they have been
adequately supervised by a responsible person to ensure that they can use the safely
--Young children should be supervised to ensure that they do not play with the .
air conditioner handicapped
air conditioner
air conditioner
Wiring connections must be tightly secured to all terminals.Loose connections can
result in electrical arcing,overheating and potential fire hazards.
CAUTION
Read all instruction manuals thoroughly before attempting installation.
The Manufacturer shall NOT be liable for any damages or loss due to improper
installation or operation or natural disasters.
Do not power the unit until all wiring,refrigerant tubing and refrigerant charging has been
checked and tested.
Otherwise unit warranty will be void and serious damage to person and/or property may
Installation must be in accordance with this manual,NEC,State and Local Codes.
occur.
All units must be installed by a licensed contractor or technician.
Units must be grounded per current NEC,State and Local Codes.

1
Safety Precautions
Symbols in this Use and Care Manual are interpreted as shown below.
WARNING! DANGER!
CAREFUL! Pay Attention.
Grounding is essential.
Be sure to follow this instruction.
Do not use the power
supply circuit breaker or
pull off the plug to turn it
off during operation. This
may cause a fire due to
spark, etc.
Keep the power supply
circuit breaker or plug
from dirt. Connect the
power supply cord to it
firmly and correctly,
.or hazard could occur
Do not tangle, pull or press
the power supply cord,
as this cord will be
damaged and an
electric shock or fire
could occur.
Never insert a stick or similar obstacle
to the unit. When
the fan rotates at high
speed, this may
cause an injury.
Do not repair the appliance by yourself.
If this is done incorrectly,
it may cause an electric
shock, etc.
If malfunction occurs turn
off at remote control first
before turning off main
power.
I
.
Do not stand in front of indoor
unit for extended periods of
time due to health
hazard
Prevent the air flow from
reaching the gas burners
and stoves.
Do not touch the operation buttons
when your hands are wet.
Notes:For the purpose of innovation and improvement,above products are subject to change without prior notice.
The air conditioner is not a toy , please keep away from children.
The appliance shall not be installed in
the laundry area.
Do not put any
objects on the
outdoor unit.
It is the user's responsibility to ground
the appliance according
to local codes or
ordinances by a licenced
technician.
OFF OFF
ON
ON
Warning: Incorrect handling could cause a serious
hazard, such as death, serious injury, etc.
11
SLEEP FAN
TIMER SWING
ON/OFFMODE
MED
LO
SWING
AUTO
HI
DRY
FAN
HEAT
COOL
FEEL
SLEEP
TIMERON OFF
Use correct power supply in accordance with the
rating plate requirement. Otherwise, serious faults
or hazard t.such as a fire could occur
If the supply cord is damaged,it must be replaced
by the manufacturer,its service agent or similarly
qualified persons in order to avoid a hazard.
Remove the power source plug from a socket.
Do not use extension cords
and do not connect
the air conditioner to a
socket to which other
electric appliances are
connected.
Check that the plug is not covered with dust and
make sure to insert it firmly so that it does not get
loosened.
If the plug is coverd with dust or improperly
inserted, thes may cause electric shock or fire.
Fully insert the
plug firmly.
Make sure to use a fuse of proper
electric rating.
Use of steel or copper
wire instead of a fuse is
strictly prohibited
and will void the warranty.
Do not wash the air conditioner with water.
It could cause electric shocks.
Do not put anything on the unit,
especially vases which contain
water inside.
If water gets into the unit,
this could cause electric
shocks.
it can
cause an electrical short and
When simultaneously
with a combustion apparatus,you should
air the room frequently.
the system is operating
Insufficient
ventilation could
cause an oxygen
deficiency accident.
When not using the system for a long time,
remove the plug from the socket to
ensure safety.
If the plug is covered with dust,it could cause
a fire.
If abnormal conditions occur,such as smell
of burning,immediately stop the system'
operation,remove the power plug and
consult your Dealer.
Operating the system under
abnormal conditions could result in
malfunctions,eletric shocks,fire,etc.
Before cleaning the system,stop
the operation and remove the
power plug.
Cleaning should never be
carried out while the inside
fans are running.

2
The figures in this manual are based on the external view of a standard model.
Consequently, the shape may differ from that of the air conditioner you have selected.
Air Intake
Air Intake
Air Outlet
Louver
Vertical Adjustment
Louver
Horizontal Adjustment
Electrostatic Filter
(optional)
Charcoal Filter
(optional)
Air Filter
Remote Control
Front Panel
Emergency Panel
Display Panel
Note: Condensate water drains
at COOLING or DRY operation.
Identification of Parts
Indoor Unit
Outdoor Unit
11
Drain Hose
Connection Cord
Pipes and Power
Air Outlet

3
Identification of Parts
Operating and Display
11
ON/OFF
The above operatingsketch map issuitable for C D E F G H J K M N V Z
BD BE BF BH and BJseries.
The above operating sketch map is suitable
for L R and Y series.
Remarks:When remote controlis ,open the paneland you cansee emergency
button there, .The emergency buttonfor 15K 16K 18K 22K 24K
28K and 30Kseries is atthe top right,see ON/OFF button there.
not working properly,
(see above picture)
Power Indicator
Power Indicator
Emergency Button
Emergency Button
Sleep Indicator
It lights up during the set
sleep function
It lights up when power
supply is on.
Signal Receives
Receive signal from the
remote control.
It lights up during the set time.
Timer Indicator
Run Indicator
It is on during operation.
Sleep Indicator
It lights up during the
set sleep function
Sleep Indicator
It lights up during the
set sleep function
Timer Indicator
It lights up during the
set time.
Run Indicator
It is on during
operation.
It lights up when
power supply is on.
Power Indicator
It lights up when
power supply is on.
Signal Receives
Receive signal from
the remote control.
TIMER RUN
SLEEP
POWER
Used to control the unit when the
remote control is out of work.
This is suitable
for C D N R L M Y and
Z series.
way of operation
ON/OFF
Used to control the unit when the
remote controller is out of work.
This is suitable for
EFGHJ K QZBD
BE BF BG BH and BJ series.
way of operation
The shape and position of the switches and indicators may vary from different models,but their function are simiar.
The above operating sketch map is suitable
for Q series.
The above operatingsketch map issuitable for Z BG series.
Run Indicator
It is on during
operation.
Sleep Indicator
It lights up during the
set sleep function
It lights up during
the set time.
Timer Indicator
Power Indicator
It lights up when
power supply is on.
Temperature display
Display of environm-
ental temperature or
setting temperature
Temperature display
Display of environm-
ental temperature or
setting temperature
Temperature display
Display of environm-
ental temperature or
setting temperature
Temperature display(optional)
Display of environmental tem-
perature or setting temperature

4
Remote Control
Remote Control
11
The remote control transmits signals to the system.
MODE button
FAN SPEED control button
UP button (TOO COOL button)
DOWN button (TOO WARM button)
ON/OFF button
SLEEP button
SWING control button
TIMER button
Used to select the type of operation mode: FEEL( ),
COOLING( ), DRY( ), FAN( ) AND HEATING
FEEL mode can select the operation
mode such as COOL,DRY,FAN,HEAT automatically depending on the room temperature,and the feel mode is
default setting at starting.
( Only for Heat Pump).
Used to select the indoor fan motor speed:
Auto( or ), High( or or ),
Mid( or or ) and Low( or or ).
This function is invalid in sleep mode.
Used to increase the set room temperature (60 f f)~87
and time(0.5~24h or 1~12h ).
Used to decrease the set room temperature and time.
Used to set or cancel sleep operation.It includes
normal-SLEEP( )and -
SLEEP( ),but is optional.
Comfortable
Comfortable-SLEEP
Used to start and stop operation .
Used to adjust airflow direction.
Used to select TIMER operation.
Signal Transmitting Window
Transmits signals to the system.
Setting Display
1
2
3
48
5
6
7
13
10
14
11 12
9
13
SUPER button(optional)
10
ECO. button(optional)
14
HEALTHY button(optional)
11
DISPLAY button(optional)
12
ANTI-MILDEW button(optional)
9
3D button(optional)
Used to start and stop SUPER operation .
Used to start and stop ECONOMY operation .This function is invalid in SUPER mode.
Used to start and stop HEALTHY operation .
Used to start and stop DISPLAY screen operation .
Used to start and stop ANTI-MILDEW operation .
Used to start and stop 3D operation .
optional)
Two-direction Airflow,the horizontal louver is opened different
direction in different mode( .
QUIET
POWERFUL
QUIET
RESET
15
15
RESET button(optional)
Used to restart.
EC
Note:The position and figure of buttons are
Each mode and relevant function will be further specified in following pages.
subject to the ;the relevant function
is not activated even if press the optional button which is invalid for some models;
actual unit,
(This function does not apply to the Units of KFTHP-12, KFTHP-18, and KFTHP-24. )
(This function does not apply to the Units of KFTHP-12, KFTHP-18, and KFTHP-24. )

Remote Control
Remote Control
11
Note:The above remote control is only for reference, subject to the .actual unit
Although the is not running,remote still have some display.heating control will
The light of the remote control will be turned on by pressing any button for
1.5~3 seconds,and it will be turned off automatically if no button is pressed
within 10 seconds.
C
h
C
h
5
Auto Low Mid High Sleep Swing
Feel Cool Dry Fan Heat
Timer
off
Timer
on
MID
SWING
AUTO
DRY
FAN
HEAT
COOL
FEEL
SLEEP
TIMER ON
HIGH
LOW
TMIER OFF
Some remote control s display:
When the batteries for the first time or each time the batteries are replaced
as they are discharged, the remote control mades a short Auto-Test :all the
symbols can be displayed are shown on the screen and keep 2 seconds,then the
symbol will flash from .For cooling only air con,
please press any button when the cooling symbol is flashing,the the remote controller
has been set as cooling only.For cooling and heating ,please press any button
when the heating symbol is flashing,then the remote control has been set as cooling
and heating.If none of the button is pressed within 10 seconds,the remote controller will
be set as cooling and heating automatically.Cooling only can use the remote
control which has cooling and heating function,but do not have the function of heating.
inserting
Cool to HEAT alternatively
ON OFF ON
C
AUTOQUIET
POWERFUL
AUTO
hr
DELAY
DRY
FAN
HEAT
COOL
FEEL
TIMER
HEALTHY
AIR
SWING
FAN
SPEED
Style.1 Style.2. Style.3
Style.4
Style.5

6
How to Insert the Batteries
How to Use
Remove the battery cover according to the arrow direction.
Insert new batteries making sure that the (+) and (-) of
battery are matched correctly.
Re-attach the cover by sliding it back into position.
Note:
Use 2 LR03 AAA(1.5volt) batteries. Do not use
rechargeable batteries.Replace batteries with new
ones of the same type when the display becomes dim.
Storage and Tips for Using the Remote Control
The remote control may be mounted on a wall with
a holder.
Note: The remote control holder is an optional part.
To operate the room air conditioner, aim
the remote control to the signal receptor.
The remote control will operate the air
conditioner at a distance of up to 10 feet
when pointing at signal receptor of indoor
unit.
Remote control holder
Signal receptor
Remote Control
Remote Control
Please slide and remove the cover.
Exchange the batteries.
Install the cover.
1
2
3
Attention to
the and +
marks.
Slide the cover
upwardly in the
direction of the
arrow.
11
MED
AUTO
DRY
FAN
HEAT
COOL
FEEL
SLEEP
TIMERON
HIGH
TMIEROFF
SLEEPFAN
TIMERSWING
ON/OFF
MODE
SWING
LOW
MED
AUTO
DRY
FAN
HEAT
COOL
FEEL
SLEEP
TIMERON
HIGH
TMIEROFF
SLEEPFAN
TIMERSWING
ON/OFF
MODE
SWING
LOW
MED
AUTO
DRY
FAN
HEAT
COOL
FEEL
SLEEP
TIMERON
HIGH
TMIEROFF
SLEEPFAN
TIMERSWING
ON/OFF
MODE
SWING
LOW

7
Selecting FEEL mode
Setting temperature
Turning on
Press button, when the appliance receives the
signal, the RUN indicator of the indoor unit lights up.
Operation Instructions
With the remote control pointing toward the air conditioner.
When the unit is not at FEEL mode.
The operation of the AUTO
mode can be performed by
only pressing the ON/OFF
button from the next time.
There will be a delay when changing mode
is made during the operation.
As there might not be air blown out.
NOTENOTE
If you don't like the content of FEEL mode operation,
change to HEATING,DRY or COOLING than FEEL.
Air temperature adjustment is possible even during FEEL operation.
There are 4 levels of adjustment possible with the button or
the button.
Press the MODE select button.
Move the MODE to the FEEL position.
1
2
Operates by selecting automatically the operation mode(HEAT,DRY,FAN,COOL)depending on
the room temperature during staring.
Press the button or the button.
When the button is pushed,the temperature will increase .1 f
When the button is pushed,the temperature will reduce .1 f
After temperature will increase 2 ,the indicator will not change.f
After temperature reduce 2 ,the indicator will not change.f
Indoor temperature Target temperature
Less than 68 f 73 f
73 f
Over 79 f
68 f - 79 f
Operation mode
HEATING ( FOR HEAT PUMP TYPE)
DRY
COOL
Operation mode and temperature are determined by indoor temperature
64 f
FAN (FOR COOL ONLY TYPE)
11
FEEL mode operation procedure
ON/OFF
2
3
SLEEP FAN
TIMER SWING
ON/OFFMODE
MID
SWING
AUTO
DRY
FAN
HEAT
COOL
FEEL
SLEEP
TIMER ON
HIGH
LOW
TMIER OFF
1
23

8
TIMER mode
It is convenient to set the timer on with TIMER button when you go out in the morning
to achieve a comfortable room temperature when you get home. You can also set
timer off at night to enjoy a good sleep.
Note: After setting the timer,check that TIMER INDICATOR lamp of
the indoor unit lights.
Operation Instructions
11
When the Remote
Control is OFF,press
the TIMER button to set
a switch-on timer,press
again,the setting will be
cancel.
When the Remote
Control is ON,press
the TIMER button to
set a switch-on timer,
press again,the setting
will be cancel.
Press UP and DOWN button to set time.
Time setting is 30-minutes.
SLEEP mode
1. Normal-SLEEP& -SLEEP(Comfortable optional)
press the SLEEP button for 3 seconds, SLEEP operation is
switched from Normal-SLEEP to -SLEEP alternatively.
Having
This function is invalid in fan
and dehumidify mode,This function is invalid in SUPER mode too.
Switches OFF the appliance automatically after 10 hours in Normal-
SLEEP mode.
Comfortable
Used to set or cancel sleep operation.
Normal-SLEEP only
2.
While the unit is running,
Switches
OFF the appliance automatically after 8 hours.
. Select the operating mode and then press
SLEEP button:the indoor fan speed operates at low speed.
Comfortable
'
'
-SLEEP note:
In this model,the temperature will automatically be adjusted with the body temperature, like the english
letter V at the first stage of sleep, the body temperature will decrease when our air-conditioner s
set-temperature decrease together; and at the last stage of sleep, the body temperature will increase
when our air-conditioner s set-temperature increase together. It will help you sleep more comfortably.

9
Turn off the appliance
first before disconnecting
from power supply.
It is necessary to clean the air filter after using
it for about 100 hours.
Clean it as follows:
Front panel maintenance Air filter maintenance
Cut off the
power supply
Never use volatile substance
such as gasoline or
polishing powder to clean
the appliance.
Clean and re-install
the air filter.
Close the front panel again.
shock!
Electric
Dangerous!
Wipe with a soft and
dry cloth.
Use lukewarm water(below
) to clean if the
appliance is very dirty.
104 f
Never sprinkle water
onto the indoor unit
Reinstall and shut the
front panel.
Reinstall and shut the front
panel by pressing position "b" downward.
If the dirt is conspicuous,
wash it with a solution of
detergent in lukewarm water.
After cleaning, dry well in
shade.
Clean the air filter every two weeks
if the air conditioner operates in an
extremely dusty environment.
Stop the appliance
and remove the
air filter.
1.Open the front panel.
2.Press the handle of the filter gently
from the front.
3. Grasp the handle and slide out the filter.
soft cloth to
clean it.
Use a dry and
Grasp position "a"
and pull outward to
remove the front panel.
a
a
bb
Maintenance
11
At the end of the season
Set temperature to for about half a day
and perform the Cooling operation to dry
well the Unit
86 f
's inside.
Stop the unit operation and then
turn off the power switch for afety
and for saving electric energy.
s
Clean both Indoor and Outdoor Units.
Clean and reinstall the air filters.
Remove batteries from the remote control .
Dry the inside
of the unit.
OFF
ON
At the beginning of the season
Make sure there are no obstacles blocking
the airflow around the air intake and air
outlet openings of the Indoor and Outdoor
Units
Check the installation base for corrosion or rust.
Make sure the earth
wire is not broken or
disconnected
Make sure the air filters are cleaned.
Turn on the power switch.
Insert batteries into the remote controller.

10
Noise pollution
Operating condition
The protective device maybe trip and stop
the appliance in the cases listed below.
HEATING
Outdoor air temperature is over 75 f
COOLING
DRY
Outdoor air temperature is below -
(- for inverter models,it's optional)
19 f
5 f
Room temperature is over 80 f
Outdoor air temperature is over *
(or below 32 f for inverter models)
110 f
* For Tropical (T3) Climate condition models, the
temperature point is 96 f 96 finstead of .
Room temperature is below 69 f
Room temperature is below 64 f
If all operation has stopped, press ON/OFF
button again to restart.
Timer should be set again if it has been
canceled.
Install the air conditioner at a place that
can bear its weight in order to operate
more quietly.
Install the outdoor unit at a place where
the air discharged and the operation noise
would not annoy your neighbors.
Do not place any obstacles in front of the
air outlet of the outdoor unit as it will increase
the noise level and possible malfunction
of fan motor.
Features of HEATING mode
Preheat
Defrost
At the beginning of HEATING operation, the airflow from indoor unit is discharged 2-5
minutes later.
In HEATING operation the appliance will defrost (de-ice) automatically to raise efficiency.
This procedure usually lasts 2-10 minutes. During defrosting, fans stop operation.
After defrosting completes, it returns to HEATING mode automatically.
Protection
Features of protector Inspection
After using for long time, the air conditioner
should be inspected on the following items.
Overheat of the power supply cord and plug
or even a burned smell.
Abnormal operating sound or vibration.
Water leakage from indoor unit.
Metal cabinet electrified.
Stop the air conditioner if above trouble occurs.
It is advisable to have a detail inspection after
using it for 5 years even if none above occurs.
The protective device will work as follows.
Restarting the unit at once after operation
stops or changing mode during operation, you
need to wait 3 minutes.
Connect to power supply and turn on
the unit at once, it may start 20 seconds
later.
If the air conditioner runs in COOLING or DRY mode with
door or window opened for a long time when relative
humidity is above 80%,dew may drip down from the outlet.
Note: Heating is NOT available for cooling only air conditioner models.
11
Afterheat
After the finishing of HEATING operation, the airflow from indoor unit is discharged 2-5
minutes.

11
Trouble Analysis
Does not run
No cooling or
heating air
Ineffective control
Does not operate
immediately
Peculiar odor
A sound of
flowing water
Cracking sound is
heard
Spray mist from
the outlet
The compressor indicator(red) lights on
constantly,and indoor fan stops.
The unit is shifting from heating mode to defrost.
The indicator will lights go off within ten minutes
and returns to heating mode.
Is the air filter dirty?
Are the intakes and outlets of the air conditioner
blocked
Is the temperature set properly
don't run
If the protector trip or fuse is blown.
If the plug is not properly plugged.
If batteries in the remote controller exhausted.
If the protective device works to protect the appliance.
The following cases may not always be a malfunction, please check it before asking for service.
If strong interference(from excessive static electricity
discharge, power supply voltage abnormality)presents,
operation will be abnormal. At this time, disconnect
from the power supply and connect back 2-3 seconds later.
Changing mode during operation, 3 minutes
will delay.
This odor may come from another source
such as furniture, cigarette etc, which is
sucked in the unit and blows out with the air.
Caused by the flow of refrigerant in the
air conditioner, not a problem.
Defrosting sound in heating mode.
The sound may be generated by the expansion
or contraction of the front panel due to change
of temperature.
Mist appears when the room air becomes
very cold because of cool air discharged
from indoor unit during COOLING or DRY
operation mode.
Troubleshooting
11
Air will not
immediately
blow out at the start of HEAT mode
The air is ready to blow out enough warm
air please wait(2~5 minutes )
conditioner
Stop
discharging
airflow for 5~10minutes
during HEATING operation
Dont
discharge
'
The appliance will defrost automatically ,and mist
appears from outdoor.After defrosting ,it continues to
run automatically.
The remote
control
does not function correctly
check the distance between the remote controller
and the unit.
Are the batteries exhausted? Replace them with new
ones,and repeat the operation again.

12
Distance from ceiling
Distance from wall
should be over 6””
Distance from the wall
Distance from floor
Air intake distance from
the wall should be
over 12”
Air intake distance from the wall
air outletdistance from the wall
should be over6 feet
should be over 6”
should be over 6”
should be over 6 feet
Should be over 12”
Installation must be performed in accordance with
the national wiring standards by authorized personnel only.
Above figure is only a simple presentation
of the unit, it may not match the external
appearance of the unit you purchased.
Installation Instructions
Installation Diagram
11
NOTENOTE
Very Important-Installation must done by a registered
qualified installer.(Refer warranty section at the back of this manual)
over 20
over 12”

13
Outdoor unit
Outdoor unit
Indoor unit
Installation Diagram
Indoor unit
Pipe length is
Max.49 feet
Pipe length is
Max.49feet
be less than 16feet
be lessthan16 feet
Heightshould
Heightshould
Installation Instructions
Selectthebestlocation
Location for Installing Outdoor Unit
Where it is convenient to install and well ventilated; avoid
installing it where flammable gas could leak.
Keep the required distance apart from the wall.
Keep the outdoor unit away from a place of greasy dirt,
vulcanization gas exit or high salty seashore.
Avoid installing it at the roadside where there is a risk of
muddy water.
A fixed base so as not to increasing operation noise.
Where there is no blockage for air outlet.
Location for Installing Indoor Unit
Where there is no obstacle near the air outlet and air can be
easily blown to every corner.
Where piping and wall hole can be easily arranged.
Keep the required space from the unit to the ceiling and wall
according to the wiring diagram.
Where the air filter can be easily removed.
Keep the unit and remote control or more apart from
television, radio etc.
Keep as far as possible away from fluorescent lamps.
Do not put anything near the air inlet to obstruct it from air
absorption.
Where there is
.
3 feet
bearing wall to handle weight and decrease
vibration and noise
11
COVER
Connecting oftheCabble
Wiring between the indoor and outdoor units:
1) Remove the PCB cover from the indoor unit;
2) Refer to the wiring diagram attached to indoor unit
when connecting cords to indoor unit terminals;
3) Reinstall the PCB cover. Be sure that side B
is facing outside.
Front panel
Terminal (inside)
Cabinet
A side (before connect)
COVER
B side (after connect)

14
Piping direction
1
2
3
4
trough
Note: When installing the pipe at the directions
1,2 or 4, saw the corresponding unloading piece
off the indoor unit base.
Unloading
piece
Saw the unloading piece
off along the trough
Put the piping (liquid and pipe) and cables through the wall hole from outside or put them through
from inside after indoor piping and cables connection complete so as to connect to outdoor unit.
Decide whether saw the unloading piece off in accordance with the piping direction.(as shown below)
suction
3. Indoor Unit Piping Installation
Installation Instructions
Note: The shape of your mounting plate may be different from the one above, but installation method is similar.
Indoor
Outdoor
Wall hole sleeve
( hard polythene tube
prepared by user)
(tilt downward)
1/4 "
Install a sleeve through the wall hole to keep the wall
tidy and clean.
Drill a hole on the wall. The hole should tilt a little
downward toward outside.
Decide the position of hole for piping according to the
location of mounting plate.
2. Drill a Hole for Piping
.Keep the mounting plate horizontally with a horizontal ruler or dropping line.
Drill holes of in depth on the wall for fixing the plate.1"
Insert the plastic plugs to the hole, fix the mounting plate with tapping screws.
Inspect if the mounting plate is well fixed. Then drill a hole for piping.
1. Installing the Mounting Plate
Decide an installing location for the mounting plate according to the indoor unit location and piping direction.
Dropping line
holes for fixing
Mounting plate
Hook the line here Line drops from here
Indoor Unit Installation
After connecting piping as required, install the drain hose. Then connect the power cords. After connecting,
wrap the piping, cords and drain hose together with thermal insulation materials.
11

15
Installation Instructions
Piping Joints Thermal Insulation:
Wrap the piping joints with thermal
insulation materials and then wrap
with a vinyl tape.
Piping Thermal Insulation:
a. Place the drain hose under the piping.
b. Insulation material uses polythene foam over in thickness.
Note: Drain hose is prepared by user.
3/8"
Drain pipe should point downward for easy drain flow.
Do not arrange the drain pipe twisted, sticking out or wave
around, do not immerse the end of it in water.
If an extension drain hose is connected to the drain pipe, make
sure to thermal insulated when passing along the indoor unit.
When the piping is directed to the right, piping, power
Cord and drain pipe should be thermal insulated and
fixed onto the back of the unit with a piping .connector
Thermal insulation
wrapped with vinyl type
Small
pipe
Large pipe Thermal insulation
tube
Power cord 1
(for heat-pump)
Power cord
Defrost cable(for heat-pump)
Drain hose
(prepared by user)
A. Insert the pipe to the slot.connector B. Press to hook the pipe onto the base.connector
Base Base Base
Piping connector Piping fixer Hook here
Insert here
drain
hose
drain
hose
large
pipe
large
pipe
small
pipe
small
pipe
11
NOTENOTE
The temperature of refrigerant circuit
will be high, please keep the
interconnection able away from the copper tube.c
Refrigerant Line Connection Torque Table
Flare Nut Tightening Torque
1/4-3/8"
1/4-1/2"
1/2-3/4"
7/8-1 1/8"
25 Ft.LBs(350 Kg.Cm)
40 Ft.LBs(560 Kg.Cm)
60 Ft.LBs(840 Kg.Cm)
110 Ft.LBs(1540Kg.Cm)
“
Tighten flares tobelow torques:
Connecting the refrigerant lines between the indoor& outdoor units
Note that since the refrigerant metering device is located in the outdoor unit,both refrigerant
lines must be insulated with a minimum of 3/8 foam along the entire length.
Gently bend the line set stubs from the indoor unit to the desired location and the using 2 box
end or adjustable wrenches,remove the flare nuts from the indoor unit line stubs.The indoor
unit is charged with a dry gas.If you do not hear the release of pressure when removing the
flare nuts,it is possible that the evaporator section(indoor unit)has developed a leak and you
should contact your dealer for a replacement indoor unit.Note:Using a small amount of
vacuum pump oil on the male flare threads will ease installation.Snug the line set to the stubs
using the 2 wrenches-one wrench on the male fitting and one wrench on the female fitting.
"

16
4. Connecting of the Cable
Outdoor Unit
Indoor Unit
1). Remove the access door from the unit by loosening
Connect the power connecting cord to the indoor unit
by connecting the wires to the terminals on the control
board individually in accordance with the outdoor unit
connection.
the screw. Connect the wires to the terminals on the
control board individually as the following.
2). Secure the power connecting cord onto the control
board with cable clamp.
3). Reinstall the access door to the original position
with the screw.
4) Use a recognized circuit breaker for 24K.30K model
between the power source and the unit. A disconnecting
device to adequately disconnect all supply lines must be
fitted.
Note: For some models, it is necessary to remove the cabinet to
connect to indoor unit terminal.
Installation Instructions
Caution:
1. Never fail to have an individual power circuit specifically for the air conditioner. As for the
method of wiring, refer to the circuit diagram posted on the inside of the access door .
2.Comfirm that the cable thickness is as specified in the power source specification.
(See the cable specification table below)
3.Check the wires and make sure that they are all tightly fastened after cable connection.
4. Be sure to install an earth leakage circuit breaker in wet or moist area.
11
Chassis
Cabinet
Front panel
Terminal (inside)
Access door
Terminal(inside)
Indoor unit
Outdoor unit
The figures in this manual are based on the external view of a standard model.
Consequently, the shape may differ from that of the air conditioner you have selected.
Circuit
Amp 200ft
Wire Gauge Requirements
Wire Gauge atDifferent Wire Lengths
150ft 100ft 50ft
15
20
25
30
35
6
4
10
8 14
12
3
40
45
50 2
4
4
3
2
6
6
8
4
4
6
6
10
10
8
8
6
6
8
6
4
4
4
3
3
(Nec,105c/221 F Type Copper Conductors)

17
Fix with bolts and nuts tightly on a flat and strong floor.
If installed on the wall or roof, make sure to fix the supporter well to prevent it
from shaking due to serious vibration or strong wind.
3. Outdoor Unit Piping Connection
4. Outdoor Unit Cable Connection (see previous page)
Remove the valve caps from the 2-way and 3-way valve.
Connect the pipes to the 2-way and 3-way valves separately according to the required torque.
2. Install and Fix Outdoor Unit
1.Install Drain Port and Drain Hose (for heat-pump model only)
Drain hose
(prepare by user)
Washer
Drain port
The condensate drains from the outdoor unit when the unit operates
in heating mode. In order to protect the environment, install a drain
port and a drain hose to direct the condensate water. Just install the
drain port and rubber washer to the chassis of the outdoor unit, then
connect a drain hose to the port as the right figure shown.
The air which contains moisture remaining in the refrigeration cycle may cause a malfunction on the
compressor. After connecting the indoor and outdoor units, evacuate air and moisture from refrigerant
cycle using a vacuum pump, as shown below.
Refrigerant flow direction 2-way valve
(6) Open 1/4 turn
valve cap
(1) Turn
(8) Tighten
(2) Turn
3-way valve
(8) Tighten
(1) Turn
(7) Turn to fully open the
valve
(7) Turn to fully open the valve
(8) Tighten
3-way valve diagram
connect to indoor unit
open position
spindle
service port cap
Service
port
Connect to outdoor unit
Valve core
needle
Vacuum pump
Valve cap
Installation Instructions
Air Purging
Note: To protect the environment, be sure not to discharge the refrigerant to the air directly.
Outdoor Unit Installation
Indoor unit
11

18
(3)Fix the accessory cable with the Interconnection cable block.
(4) Confirm the fixing of the accessory cable is ok.
(2)Take off the block for Interconnection cable, then put the core of the power wire to the terminal and
fix it according to the diagrams pasted to indoor and outdoor unit separately.
(5)Fix the cover for Interconnection cable on.
(1)Take off the cover for Interconnection cable of outdoor unit.
Diagram for installation of Interconnection cable
( please see the pasted diagram instruction on the body first)
Installation Instructions
11
Interconnection Cable
Circuit Diagram
Note: Some models are designed without the conneting terminal in indoor unit,please subject
to the connetion diagram of the product.
Cooling & Heating
Connetting
indoor unit
Connetting
power
Indoor Unit
L
W
Connetting
outdoor unit
Outdoor Unit
12K 18K 24K indoor and outdoor interconnection cable sketch map
WW
LL